TY  - BOOK
AU  - Williamson, Elizabeth M.; Okpako, David T. & Evans, Fred J.
TI  - Pharmmacological methods in phytotherapy research Vol. I: selection, preparation and pharmacological evalution of plant material
SN  - 978-81-265-1014-3
U1  - 615.32 Wil 
PY  - 1996///
CY  - Mehul Book Sales, Mumbai
ER  -